GUM ROSIN WW GRADE

Description

Colophony

Colophony it is the non-volatile part of pine resin, solid at room temperature and with a yellowish color.

It consists of resin acids, mostly abietic acid, being one of the most important natural raw materials of the chemical industry.

To ensure customer satisfaction, we carry out all tests that ensure the requirements and quality of the product, such as color evaluation, acidity index, softening point, etc, crystallization, among others.

Product Forms: Flakes, Crush and Block

DetailsPackaging

Packs of 25 kg: Paper bags, raffia bags and cardboard boxes
Packaging 250 kg: Galvanized sheet drums

Substance Identification

SynonymsColophony
CAS8050-09-7
EINECS232-475-7
FEMAN/A
HS.CODE380610
Molecular FormulaC19H29COOH
Moleclar Weight262.4302

Application & Uses

  • used as a binder component of adhesive, includes rubber based adhesive, synthetic resin based adhesive and plant base adhesives
  • used for paper sizing, improving the strength and smoothness, increasing wear resistance,
  • used for thermoplastic coating, such like road marking
  • used as vehicle body and enhancing the adhesion in ink industry
  • as film forming material for controlled-release fertilizers

Sales Specification

ITEMVALUETEST METHOD & UNIT
ColourSlight Yellow
Softening Point75 min@R&B, °C
Acid Value165 minmgKOH/g
Ash0.04 max%
Insoluble in alcohol0.03 max%
Unsaponifiable matter5 max%

Package

  • Iron Drum, 225kg net each
  • Paper Bag, 25kg net each

GHS Hazard Statements

Storage

  • avoid contact with light
  • keep separated from incompatible substances
  • store and handle in accordance with all current regulations and standards
  • store in a cool, dry place
  • store in a tightly closed container

Relation Products

  • Disproportionated Rosin
  • Hydrogenated Rosin
  • Rosin Modified Phenolic Resin

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